Thaum hollow cov qhov rooj tsis kim, sib dua, thiab yooj yim dua rau nruab, Cov ntsiab lus tseem ceeb muaj qhov tseem ceeb tshaj plaws tus nqi, yog cov khoom lag luam zoo thiab ruaj khov, thiab muaj txiaj ntsig zoo ntawm insulating suab thiab kub.
Yog cov tawv tawv lossis lub qhov rooj hollow zoo dua?
Aug 25, 2022
Tso lus
Koj Tseem Yuav Zoo Li
